Terminals with heavy duty constructions improves highly temperature durability and ensures connection reliability; highly standard flared opening for easy wire insertion Flared opening allows for easy insertion of the wire and cannot fall out of the Coppers lugs after crimping or welding, ensuring a secure and connecting Each Coppers Lugs is engrave with its wire gauges, easily to quick reorganize, so you can throw in your tool box, and not have to worry about size getting mixed together Suitable for distribution box, marine, vehicle, motorcycle, boats, trolling motors wiring, and other household appliances, such as power distribution cabinets, automobiles, electrical industry Make of Tins plate Coppers, which are Enduring and strong, and have nice electrical conductivity, heat resistance and resistance, Manufacturer: THOANBY